Then you can include the following components:
- org.eclipse.persistence.moxy_2.1.1.v20100817-r8050.jar
- org.eclipse.persistence.core_2.1.1.v20100817-r8050.jar
- org.eclipse.persistence.asm_2.1.1.v20100817-r8050.jar

first of all thanks for your quick answer, I'm sorry I was lazy enough to not find the maven downloads

I've included the jars but I still have one problem. Package org.eclipse.persistence.jaxb.dynamic seems to be lost, so I can't make use of Dynamic JAXB contexts. This is not really one problem, so I've found it at the full eclipselink.jar bundle, but I don't know if there was a reason to exclude this package, is one deploy error or, simply, I'm not doing something I should.